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LI HONGHONG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    166,881
About

LI HONGHONG has a total of 11 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, chemical engineering and environmental technology are TIANJIN SHIMENGTE MACHINERY FITTINGS MFG CO LTD, DALIAN EAGLE TEC CO LTD and JIANGSU SNY VALVE CO LTD.

Patent filings in countries

World map showing LI HONGHONGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LI HONGHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Honghong 10
#2 Honghong Li 1
#3 Lu Ou 1

Latest patents

Publication Filing date Title
CN112145732A Flow regulating valve
CN112145735A Reinforced connecting system of ball valve and pipeline
CN111946851A Flow control valve convenient to maintenance
CN111677905A Two-piece type fireproof ball valve
CN104998384A Universal training frame for basic dancing skills
CN105795096A Method for preparation of feed by fermentation of olea europaea processing waste residue
CN105801289A Organic fertilizer for preventing and treating nematode in olive
CN105794497A Olive grafting method
CN105795042A Olive tea and making method thereof
CN105794854A Prevention and treatment method for peacock spots of olive
CN1075466A Novel combined gantry crane